Correlation of D-dimer level with the radiological severity indexes of pulmonary embolism on computed tomography pulmonary angiography.

Background: It is known that the main role of D-dimer has been as an exclusionary test in patients with suspected venous thromboembolism. However, the D-dimer is increasingly beginning to find clinical utility as a marker in the evaluation of the extent of the embolic disease. The aim of the study was to determine whether D-dimer levels predict the radiological markers of pulmonary embolism (PE) severity using Mastora score.